#define DEV_EEPROM        0xA0

extern unsigned char eep_data[10];

extern unsigned char 	EEPROM_Present;
char 					EE_WriteAddress(unsigned int addr);
unsigned char 			EE_ReadActByte(void);
char 					EE_WriteByte(unsigned int addr, unsigned char val);
unsigned char 			EE_ReadByte(unsigned int addr);
unsigned char 			EE_CheckEEPROM(void);
void   					EE_CheckAndWrite(unsigned int addr, unsigned char val);
void					EE_Init();
void					EE_Stop();
